| Attribute | KTM Enduro 400 1987 × | KTM Enduro 350 1988 × |
|---|---|---|
| General | ||
| Production from (year) | 1987 | 1988 |
| Make | KTM | KTM |
| Model | KTM Enduro 400 | KTM Enduro 350 |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Displacement (cm³) | 344 | 344 |
| Power (kw) | 12.4 | 11.7 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 75 | 75 |
| Stroke (mm) | 78 | 78 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Membrane | Membrane & variable discharge openings |
| Compression | 11.5:1 | 16.0:1 |
| Chassis | ||
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Front tyre | 90/90-21 | 3.00-21 |
| Rear tyre | 130/90-18 | 130/80-18 |
| Dimensions | ||
| Kerb weight (kg) | 114 | 125 |
| Performance | ||
| Top speed (km/h) | 115 | 110 |
| Fuel capacity (l) | 10 | 9.5 |